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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Arch Ophthalmol. 2009 Jan;127(1):22–30. doi: 10.1001/archophthalmol.2008.520

Table 5.

Randot Preschool Stereoacuity at Baseline and 18 Weeks (for online)

All Patients
Randot Preschool Stereoacuity Baseline – N (%)
18 Weeks – N (%)
Atropine only (N=84) Atropine+Plano (N=88) Atropine only (N=84) Atropine+Plano (N=88)
Failed pretest 8 (10) 6 (7) 3 (4) 4 (5)
>800 39 (46) 47 (53) 40 (48) 41 (47)
800 12 (14) 10 (11) 7 (8) 10 (11)
400 10 (12) 8 (9) 11 (13) 12 (14)
200 8 (10) 8 (9) 10 (12) 6 (7)
100 4 (5) 5 (6) 4 (5) 10 (11)
60 2 (2) 3 (3) 5 (6) 1 (1)
40 1 (1) 1 (1) 2 (2) 1 (1)
Not done 0 0 2 (2) 3 (3)
Anisometropia Only
Randot Preschool Stereoacuity Baseline – N (%)
18 Weeks – N (%)
Atropine only (N=29) Atropine+Plano (N=30) Atropine only (N=29) Atropine+Plano (N=30)

Failed pretest 1 (3) 1 (3) 0 0
>800 8 (28) 11 (37) 7 (24) 9 (30)
800 3 (10) 5 (17) 2 (7) 3 (10)
400 6 (21) 4 (13) 5 (17) 6 (20)
200 5 (17) 3 (10) 8 (28) 3 (10)
100 4 (14) 3 (10) 3 (10) 6 (20)
60 1 (3) 2 (7) 1 (3) 1 (3)
40 1 (3) 1 (3) 2 (7) 1 (3)
Not done 0 0 1 (3) 1 (3)

P = 0.39 from exact Wilcoxon Rank Sum Test comparing treatment groups with respect to levels of change from baseline to 18 weeks

P = 0.90 from exact Wilcoxon Rank Sum Test comparing treatment groups with respect to levels of change from baseline to 18 weeks